Back-Draft Damper 200mm In-Line Metal Spring-Loaded Closure Repelec
The Back-Draft Damper is a 200mm in-line metal solution designed to prevent unwanted air backflow in ducted ventilation systems.
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Product Name/Title: Back-Draft Damper | 200mm In-Line Metal | Spring-Loaded Closure | Durable Galvanized Steel | @Pack by Repelec
Brand: Repelec
SKU: BLABACKDRAFT200
Alternatively Known As: 200mm Backdraft Damper, Inline Duct Damper, Metal Backdraft Flap, Ventilation Non-Return Valve, HVAC Backflow Preventer
Technical Specifications
- Material: Galvanized steel
- Diameter: 200mm
- Type: In-line back-draft damper
- Blade: Spring-loaded for automatic closure
- Installation: Suitable for horizontal and vertical ducting
- Operating Temperature: -20°C to 60°C
- Dimensions (H x L x W): 200mm x 80mm x 200mm
- Weight: 0.8 kg
Key Features
- Prevents unwanted backflow of air in ducted ventilation systems
- Constructed from durable galvanized metal for long-lasting performance
- Spring-loaded damper blades for reliable sealing
- Low-resistance design to maintain optimal airflow
- Suitable for horizontal or vertical installation
Professional Installation Requirements
- Installation by a qualified HVAC technician is recommended to ensure correct placement and optimal system performance.
Applications
- Ventilation systems in residential, commercial, and industrial buildings
- Exhaust and supply ducting for HVAC systems
- Bathroom, kitchen, and laundry exhaust fans
- Prevention of air backflow in ducted systems
Standards & Compliance
- Complies with AS/NZS 1668 for mechanical ventilation and air-handling systems in buildings
Environmental Benefits
- Reduces energy loss by preventing unwanted air infiltration
- Improves HVAC system efficiency, lowering energy consumption
- Helps maintain indoor air quality by blocking external contaminants
Warranty Information
12 months warranty against manufacturing defects.
Available Now
The Repelec 200mm In-Line Metal Back-Draft Damper (BLABACKDRAFT200) is available for immediate purchase. Ideal for use in ventilation and HVAC ducting systems to prevent air backflow.
